:root{
  --maroon:#6d0f1a;
  --maroon-2:#8a1b2a;
  --bg-dark:#1a0a0d;
  --glass: rgba(255,255,255,.10);
  --glass-2: rgba(255,255,255,.16);
  --border: rgba(255,255,255,.18);
  --text:#f7f3f4;
  --muted: rgba(247,243,244,.75);
  --shadow: 0 18px 48px rgba(0,0,0,.35);
  --radius: 18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 10% 10%, rgba(138,27,42,.55), transparent 60%),
    radial-gradient(1200px 700px at 90% 30%, rgba(109,15,26,.55), transparent 60%),
    radial-gradient(900px 600px at 60% 90%, rgba(255,255,255,.10), transparent 60%),
    linear-gradient(135deg, var(--bg-dark), #0d0a0b);
  overflow-x:hidden;
}

a{color:inherit; text-decoration:none}
.container{width:min(1200px, 92%); margin:0 auto}
.row{display:flex; gap:18px}
.hidden{display:none !important}
hr.sep{border:none; height:1px; background:rgba(255,255,255,.12); margin:18px 0}

.glass{
  background: linear-gradient(135deg, rgba(255,255,255,.12), rgba(255,255,255,.06));
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 14px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.10);
  color:var(--text);
  cursor:pointer;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
  user-select:none;
}
.btn:hover{transform: translateY(-1px); background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.24)}
.btn.primary{background: linear-gradient(135deg, rgba(138,27,42,.55), rgba(109,15,26,.55)); border-color: rgba(255,255,255,.20)}
.btn.danger{background: rgba(255,70,70,.15); border-color: rgba(255,70,70,.35)}
.btn.small{padding:7px 10px; border-radius:12px; font-size:13px}
.badge{
  display:inline-flex; align-items:center; gap:6px;
  padding:5px 9px; border-radius:999px;
  background: rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.16);
  font-size:12px; color:var(--muted);
}

.header{
  position:sticky; top:0; z-index:10;
  margin:18px 0 14px 0;
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 16px;
}
.brand{display:flex; align-items:center; gap:12px}
.brand-logo{
  width:42px; height:42px; border-radius:14px;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.18), rgba(255,255,255,.06));
  border:1px solid rgba(255,255,255,.18);
  display:grid; place-items:center;
  font-weight:800; letter-spacing:.5px;
}
.brand-title{display:flex; flex-direction:column; line-height:1.2}
.brand-title strong{font-size:16px}
.brand-title span{font-size:12px; color:var(--muted)}
.header-actions{display:flex; align-items:center; gap:10px; flex-wrap:wrap}

.marketplace{display:flex; gap:10px; flex-wrap:wrap}
.marketplace a{font-size:13px}

.page-title{
  margin:18px 0 10px;
  display:flex; align-items:flex-end; justify-content:space-between; gap:14px;
}
.page-title h1{margin:0; font-size:22px}
.page-title p{margin:0; color:var(--muted)}

.catalog-grid{
  display:grid;
  grid-template-columns: repeat(5, minmax(0,1fr));
  gap:14px;
  margin-bottom:18px;
}
@media(max-width:1200px){.catalog-grid{grid-template-columns: repeat(3, minmax(0,1fr));}}
@media(max-width:720px){.catalog-grid{grid-template-columns: repeat(2, minmax(0,1fr));}}
@media(max-width:420px){.catalog-grid{grid-template-columns: 1fr;}}

.card{
  padding:12px;
  overflow:hidden;
}
.card .thumb{
  width:100%;
  height:120px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  overflow:hidden;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.20), rgba(255,255,255,.06));
  display:flex; align-items:center; justify-content:center;
  margin-bottom:10px;
}
.card .thumb img{width:100%; height:100%; object-fit:cover; display:block}
.card h3{margin:0 0 6px 0; font-size:14px}
.card .meta{font-size:12px; color:var(--muted); margin-bottom:10px}
.card .price{display:flex; align-items:center; justify-content:space-between; gap:10px; flex-wrap:wrap}
.card .price strong{font-size:14px}
.card .price span{font-size:12px; color:var(--muted)}

.footer{
  margin:24px 0 40px;
  padding:16px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap:14px;
}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr}}
.kv{display:flex; flex-direction:column; gap:8px}
.kv div{display:flex; gap:10px; justify-content:space-between}
.kv div span{color:var(--muted)}
.kv div strong{font-weight:600}

.fab-wa{
  position:fixed; right:18px; bottom:18px; z-index:50;
  width:54px; height:54px; border-radius:18px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(37,211,102,.28), rgba(37,211,102,.12));
  border:1px solid rgba(37,211,102,.45);
  box-shadow: 0 18px 48px rgba(0,0,0,.35);
  backdrop-filter: blur(14px);
}
.fab-wa:hover{transform: translateY(-1px)}
.fab-wa svg{width:26px; height:26px}

.auth-wrap{
  min-height: calc(100vh - 90px);
  display:grid; place-items:center;
  padding:24px 0;
}
.auth-card{width:min(460px, 92%); padding:18px}
.form{display:grid; gap:12px}
label{font-size:12px; color:var(--muted)}
input, select, textarea{
  width:100%;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.16);
  color:var(--text);
  outline:none;
}
textarea{min-height:92px; resize:vertical}
input:focus, select:focus, textarea:focus{border-color: rgba(255,255,255,.32)}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:12px}
@media(max-width:560px){.form-row{grid-template-columns:1fr}}

.notice{
  padding:12px 14px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.08);
  color: var(--text);
}
.notice.ok{border-color: rgba(37,211,102,.35); background: rgba(37,211,102,.10)}
.notice.err{border-color: rgba(255,70,70,.35); background: rgba(255,70,70,.10)}

.admin-layout{
  display:grid;
  grid-template-columns: 260px 1fr;
  gap:16px;
  align-items:start;
}
@media(max-width:980px){.admin-layout{grid-template-columns:1fr}}
.sidebar{
  position:sticky; top:18px;
  padding:14px;
}
.sidebar .user{
  display:flex; flex-direction:column; gap:6px;
  margin-bottom:12px;
}
.sidebar nav{display:flex; flex-direction:column; gap:8px}
.navlink{
  display:flex; align-items:center; justify-content:space-between;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
}
.navlink.active{background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.22)}
.main{
  padding:14px;
}
.grid-2{
  display:grid;
  grid-template-columns: 1.4fr .9fr;
  gap:14px;
}
@media(max-width:980px){.grid-2{grid-template-columns:1fr}}
.widget{padding:14px}
.widget h2{margin:0 0 10px 0; font-size:16px}
.table-wrap{overflow:auto}
table{width:100%; border-collapse:collapse; font-size:13px}
th,td{padding:10px 10px; border-bottom:1px solid rgba(255,255,255,.10); vertical-align:top}
th{color:var(--muted); font-weight:600; text-align:left}
tr:hover td{background: rgba(255,255,255,.04)}
.td-actions{white-space:nowrap}
.small-muted{font-size:12px; color:var(--muted)}

.price-row{
  display:grid;
  grid-template-columns: 1fr 1fr 42px;
  gap:10px;
  align-items:center;
}
.price-row button{width:42px; justify-content:center}